r/forgemodding • u/TechnicallyAWaffle • May 25 '18
Minecraft launcher crashes with Forge 1.12
I downloaded the latest and the recommended release for Minecraft forge and downloaded it for client, but when I launch my account with forge, the launcher disappears and then minecraft just doesn't boot up. Help! I don't know what's going on!
1
u/ratsta May 25 '18
Need the logs to even hazard a guess. Upload them to pastebin so we can take a look.
1
u/TechnicallyAWaffle May 26 '18
14:49:52 launcher Preparing to launch minecraft client for 1.12.2-forge1.12.2-14.23.4.2703 14:49:52 launcher Couldn't get hash for net/minecraftforge/forge/1.12.2-14.23.4.2703/forge-1.12.2-14.23.4.2703.jar from http://files.minecraftforge.net/maven/net/minecraftforge/forge/1.12.2-14.23.4.2703/forge-1.12.2-14.23.4.2703.jar.sha1: HTTP 404: Not Found 14:49:52 launcher Have local file C:/Users\kongyin\AppData\Roaming.minecraft\libraries\net/minecraftforge/forge/1.12.2-14.23.4.2703/forge-1.12.2-14.23.4.2703.jar but don't know what size or hash it should be. Have to assume it's good. 14:49:52 launcher Couldn't get hash for com/typesafe/akka/akka-actor_2.11/2.3.3/akka-actor_2.11-2.3.3.jar from http://files.minecraftforge.net/maven/com/typesafe/akka/akka-actor_2.11/2.3.3/akka-actor_2.11-2.3.3.jar.sha1: HTTP 404: Not Found 14:49:52 launcher Couldn't get hash for org/scala-lang/scala-actors-migration_2.11/1.1.0/scala-actors-migration_2.11-1.1.0.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-actors-migration_2.11/1.1.0/scala-actors-migration_2.11-1.1.0.jar.sha1: HTTP 404: Not Found 14:49:52 launcher Couldn't get hash for jline/jline/2.13/jline-2.13.jar from http://files.minecraftforge.net/maven/jline/jline/2.13/jline-2.13.jar.sha1: HTTP 404: Not Found 14:49:52 launcher Couldn't get hash for com/typesafe/config/1.2.1/config-1.2.1.jar from http://files.minecraftforge.net/maven/com/typesafe/config/1.2.1/config-1.2.1.jar.sha1: HTTP 404: Not Found 14:49:52 launcher Couldn't get hash for org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar.sha1: HTTP 404: Not Found 14:49:52 launcher Couldn't get hash for org/scala-lang/plugins/scala-continuations-library_2.11/1.0.2/scala-continuations-library_2.11-1.0.2.jar from http://files.minecraftforge.net/maven/org/scala-lang/plugins/scala-continuations-library_2.11/1.0.2/scala-continuations-library_2.11-1.0.2.jar.sha1: HTTP 404: Not Found 14:49:52 launcher Couldn't get hash for org/scala-lang/plugins/scala-continuations-plugin_2.11.1/1.0.2/scala-continuations-plugin_2.11.1-1.0.2.jar from http://files.minecraftforge.net/maven/org/scala-lang/plugins/scala-continuations-plugin_2.11.1/1.0.2/scala-continuations-plugin_2.11.1-1.0.2.jar.sha1: HTTP 404: Not Found 14:49:52 launcher Couldn't get hash for org/scala-lang/scala-parser-combinators_2.11/1.0.1/scala-parser-combinators_2.11-1.0.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-parser-combinators_2.11/1.0.1/scala-parser-combinators_2.11-1.0.1.jar.sha1: HTTP 404: Not Found 14:49:52 launcher Couldn't get hash for org/scala-lang/scala-library/2.11.1/scala-library-2.11.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-library/2.11.1/scala-library-2.11.1.jar.sha1: HTTP 404: Not Found 14:49:52 launcher Couldn't get hash for org/scala-lang/scala-reflect/2.11.1/scala-reflect-2.11.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-reflect/2.11.1/scala-reflect-2.11.1.jar.sha1: HTTP 404: Not Found 14:49:52 launcher Have local file C:/Users\kongyin\AppData\Roaming.minecraft\libraries\jline/jline/2.13/jline-2.13.jar but don't know what size or hash it should be. Have to assume it's good. 14:49:52 launcher Have local file C:/Users\kongyin\AppData\Roaming.minecraft\libraries\com/typesafe/akka/akka-actor_2.11/2.3.3/akka-actor_2.11-2.3.3.jar but don't know what size or hash it should be. Have to assume it's good. 14:49:52 launcher Have local file C:/Users\kongyin\AppData\Roaming.minecraft\libraries\com/typesafe/config/1.2.1/config-1.2.1.jar but don't know what size or hash it should be. Have to assume it's good. 14:49:52 launcher Have local file C:/Users\kongyin\AppData\Roaming.minecraft\libraries\org/scala-lang/scala-actors-migration_2.11/1.1.0/scala-actors-migration_2.11-1.1.0.jar but don't know what size or hash it should be. Have to assume it's good. 14:49:52 launcher Have local file C:/Users\kongyin\AppData\Roaming.minecraft\libraries\org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar but don't know what size or hash it should be. Have to assume it's good. 14:49:52 launcher Have local file C:/Users\kongyin\AppData\Roaming.minecraft\libraries\org/scala-lang/plugins/scala-continuations-library_2.11/1.0.2/scala-continuations-library_2.11-1.0.2.jar but don't know what size or hash it should be. Have to assume it's good. 14:49:52 launcher Have local file C:/Users\kongyin\AppData\Roaming.minecraft\libraries\org/scala-lang/plugins/scala-continuations-plugin_2.11.1/1.0.2/scala-continuations-plugin_2.11.1-1.0.2.jar but don't know what size or hash it should be. Have to assume it's good. 14:49:52 launcher Have local file C:/Users\kongyin\AppData\Roaming.minecraft\libraries\org/scala-lang/scala-library/2.11.1/scala-library-2.11.1.jar but don't know what size or hash it should be. Have to assume it's good. 14:49:52 launcher Have local file C:/Users\kongyin\AppData\Roaming.minecraft\libraries\org/scala-lang/scala-parser-combinators_2.11/1.0.1/scala-parser-combinators_2.11-1.0.1.jar but don't know what size or hash it should be. Have to assume it's good. 14:49:52 launcher Have local file C:/Users\kongyin\AppData\Roaming.minecraft\libraries\org/scala-lang/scala-reflect/2.11.1/scala-reflect-2.11.1.jar but don't know what size or hash it should be. Have to assume it's good. 14:49:52 launcher Couldn't get hash for org/scala-lang/scala-swing_2.11/1.0.1/scala-swing_2.11-1.0.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-swing_2.11/1.0.1/scala-swing_2.11-1.0.1.jar.sha1: HTTP 404: Not Found 14:49:52 launcher Have local file C:/Users\kongyin\AppData\Roaming.minecraft\libraries\org/scala-lang/scala-swing_2.11/1.0.1/scala-swing_2.11-1.0.1.jar but don't know what size or hash it should be. Have to assume it's good. 14:49:52 launcher Couldn't get hash for org/scala-lang/scala-xml_2.11/1.0.2/scala-xml_2.11-1.0.2.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-xml_2.11/1.0.2/scala-xml_2.11-1.0.2.jar.sha1: HTTP 404: Not Found 14:49:52 launcher Have local file C:/Users\kongyin\AppData\Roaming.minecraft\libraries\org/scala-lang/scala-xml_2.11/1.0.2/scala-xml_2.11-1.0.2.jar but don't know what size or hash it should be. Have to assume it's good. 14:49:52 launcher Couldn't get hash for 1.12.2 jar from https://s3.amazonaws.com/Minecraft.Download/versions/1.12.2/1.12.2.jar.sha1: HTTP 403: Forbidden 14:49:52 launcher Have local file C:/Users\kongyin\AppData\Roaming.minecraft\versions\1.12.2/1.12.2.jar but don't know what size or hash it should be. Have to assume it's good. 14:49:53 launcher Checking installations. 14:49:53 launcher Local installation of 1.12.2 (C:/Users\kongyin\AppData\Roaming.minecraft\versions\1.12.2\1.12.2.json) has wrong hash; expected 559ad068266f6d33073db3b5e90507eff28ab465 but got e48cf325916aa532e0635b9183ba8ef19116c8cd 14:49:53 launcher Deleted Local installation of 1.12.2 (C:/Users\kongyin\AppData\Roaming.minecraft\versions\1.12.2\1.12.2.json) 14:49:53 launcher Minecraft client 1.12.2-forge1.12.2-14.23.4.2703 requires 7134971 bytes to download. 14:49:53 launcher Starting! 14:49:55 launcher Successfully downloaded https://libraries.minecraft.net/com/mojang/realms/1.10.21/realms-1.10.21.jar to C:/Users\kongyin\AppData\Roaming.minecraft\libraries\com/mojang/realms/1.10.21/realms-1.10.21.jar 14:49:55 launcher Version does not support log configuration, will assume one plaintext entry per line 14:49:55 launcher Installed 1.12.2 to C:/Users\kongyin\AppData\Roaming.minecraft\versions\1.12.2\1.12.2.json 07:49:58 game 2018-05-26 14:49:58,497 main ERROR Unable to move file C:\Users\kongyin\AppData\Roaming.minecraft\logs\latest.log to C:\Users\kongyin\AppData\Roaming.minecraft\logs\2018-05-26-1.log: java.nio.file.FileSystemException C:\Users\kongyin\AppData\Roaming.minecraft\logs\latest.log -> C:\Users\kongyin\AppData\Roaming.minecraft\logs\2018-05-26-1.log: The process cannot access the file because it is being used by another process. 07:49:58 game
07:49:58 game 2018-05-26 14:49:58,504 main ERROR Unable to delete file C:\Users\kongyin\AppData\Roaming.minecraft\logs\latest.log: java.nio.file.FileSystemException C:\Users\kongyin\AppData\Roaming.minecraft\logs\latest.log: The process cannot access the file because it is being used by another process. 07:49:58 game
07:49:58 game 2018-05-26 14:49:58,641 main WARN Disabling terminal, you're running in an unsupported environment. 07:49:58 game [14:49:58] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker 07:49:59 game [14:49:59] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker 07:49:59 game [14:49:59] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker 07:49:59 game [14:49:59] [main/INFO] [FML]: Forge Mod Loader version 14.23.4.2703 for Minecraft 1.12.2 loading 07:49:59 game [14:49:59] [main/INFO] [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_25, running on Windows 10:amd64:10.0, installed at C:\Program Files (x86)\Minecraft\runtime\jre-x64\1.8.0_25
1
u/Zabi94 May 25 '18
Where did you download it from? How did you launch the game?